hard rock drill bits

Small Hard Rock Drilling Machine For Building Foundation Inspection Holes Product Description: XY-1A hydraulic drilling rig is a durable, high-efficiency machine engineered for water well drilling and rock core boring. It delivers 15KN lifting force and features 5 adjustable spindle speeds: 1010, ...

GK200 Water Well Drilling Rig Machine: 15KW diesel power, drills up to 200m depth. Features hydraulic pressure feeding, 2000N*m torque, and video technical support. Ideal for water wells, geotechnical investigation, and construction projects.

Hard Water Well Drill Bit for Mining and Construction Water Well Drill Bits Specifications Bit Type Bit OD (mm) Thread Connection Main Material IADC / Cutter Spec Applicable Formation PDC Drag Bit 76 mm 2 3/8" API REG PIN Steel body+PDC cutter 1313/1613 3/4 wings Soft/medium: clay, sand, mudstone, ...

Customized Forging Processing Sandstone Drilling Water Well Drill Bits Water Well Drill Bits Specifications Bit Type Bit OD (mm) Thread Connection Main Material IADC / Cutter Spec Applicable Formation PDC Drag Bit 76 mm 2 3/8" API REG PIN Steel body+PDC cutter 1313/1613 3/4 wings Soft/medium: clay, ...

26'' Water Well Drill Bits TCI Tricone 300 RPM Introduction of Water Well Drill Bits The 26-inch TCI (Tungsten Carbide Insert) tricone drill bit is a heavy-duty rotary drilling tool engineered for large-diameter water well drilling operations . With a diameter of 660.4 mm, this bit represents one of ...

Three Wings / Tricone Water Well Drill Bits Pdc Coal Mine Opening Hole 60mm,75mm,95mm,122mm Core Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole Water Well Drill Bits Brief We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, ...

High Efficiency GK200 Hard Rock Drilling Machine for samples collection. Mobile water well drilling rigs with SGS, CE, ISO9001 certifications. Diesel powered, multifunction application for water well and railways. Custom color available.

XY-1A Hard Rock Drilling Machine offers 150m depth capacity with hydraulic feeding for efficient rock drilling. Compact 600kg design ensures easy transport to remote sites. Features multiple spindle speeds, hole pressure monitoring, and diesel/electric power options for versatil

Crawler Type Air DTH Hard Rock Drilling Rig ST-300: Max drilling depth 300m, drilling diameter 105-300mm, compact design for narrow conditions. Features high speed drilling in hard rock (f=4-20), suitable for industrial, civil, and geothermal drilling. New condition with OEM color options available.